Single hung ATIS

The ATIS Single Hung window from TOSTEM is a modern design solution that perfectly balances minimalist aesthetics with superior functionality. It optimizes space, enhances natural light, and elevates everyday living comfort.

A masterpiece with unique vertical sliding design

More than just a window, the ATIS Single Hung is an architectural highlight. Its vertical sliding system offers a distinctive look compared to traditional windows, bringing a modern and refined appearance. The slim yet sturdy frame maximizes usable space and airflow while allowing larger glass panels for greater clarity and natural light. A low sill design ensures visual continuity and an elegant finish in every detail.

Flexible applications for modern spaces

This window is especially well-suited for apartments, townhouses, and spaces where outward-opening options are limited. Its vertical sliding mechanism does not require external clearance, making it ideal for narrow balconies, corridors, or areas near walkways. The smart design ensures ease of use and added safety, making it convenient for all family members.

Premium living experience with Japanese technology

The ATIS Single Hung delivers outstanding comfort with adjustable ventilation that keeps interiors fresh and comfortable throughout the day. Made from high-quality aluminum and engineered with advanced Japanese manufacturing technology, it offers exceptional durability, smooth operation, and timeless elegance. It is the perfect choice for those seeking a seamless blend of performance and style in modern living.